EP0410926A1 - Dispositif changeur de fil pour les machines de bobinage - Google Patents

Dispositif changeur de fil pour les machines de bobinage Download PDF

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Publication number
EP0410926A1
EP0410926A1 EP90810476A EP90810476A EP0410926A1 EP 0410926 A1 EP0410926 A1 EP 0410926A1 EP 90810476 A EP90810476 A EP 90810476A EP 90810476 A EP90810476 A EP 90810476A EP 0410926 A1 EP0410926 A1 EP 0410926A1
Authority
EP
European Patent Office
Prior art keywords
thread
guide member
lever
thread guide
exchange system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90810476A
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German (de)
English (en)
Other versions
EP0410926B1 (fr
Inventor
Peter Busenhart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0410926A1 publication Critical patent/EP0410926A1/fr
Application granted granted Critical
Publication of EP0410926B1 publication Critical patent/EP0410926B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00—Securing material to cores or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a thread changing system for winding machines.
  • Winding machines with at least two spool mandrels, one spike being held in a standby position while the material is being wound onto the other mandrel to form at least one spool, are known.
  • the second mandrel is moved from the standby position to a winding point, whereby the material to be wound has to be transferred from one bobbin to another.
  • Such winding machines are well known. They usually include a so-called revolver, which carries the mandrels with the coils.
  • the bobbin winder can also be provided with a thread changing device and a thread pulling device cooperating with it, wherein a Thread guide member of the thread changing device is supported at both ends by a carrying lever, of which one carrying lever is actuated by a servomotor for the pivoting movements of the changing plate.
  • a known thread changing system of this type (DE-PS 26 27 643) has a thread changing device, the thread guide member is supported at both ends by a support lever which are rotatable about an axis. One of the levers is driven by a linear servomotor.
  • a disadvantage of the known thread changing device is that the driven end of the guide member is not free of vibrations. Another disadvantage is that, given the length of the guide member in multi-coil machines, the movements of the two ends of the guide member are not synchronized.
  • the known changing system has a thread feeding device, in which the axial movements of the thread guides are brought about by means of a threaded spindle driven by an electric motor.
  • a disadvantage is the great weight of the thread guide member and the fact that the drive motor takes up a lot of space and requires freely movable electrical supply lines that are prone to failure.
  • the invention is therefore based on the object of providing a thread changing system of the type defined in the introduction, the thread guide member of which is vibration-free and the two ends of which move synchronously.
  • the invention is also based on the object of providing a thread changing system with a thread pulling device which is light in weight and the drive of which takes up little space. According to the invention, these objects are achieved by the features specified in the characterizing part of independent patent claim 1 solved.
  • the subclaims relate to advantageous developments.
  • the thread guide member is referred to below as an "interchangeable sheet” without indicating a “sheet-like” shape of this element as essential.
  • a carriage 10 of a (still not shown) winding machine carries an interchangeable plate 14 by means of two support levers 12 and 13 rotatably mounted on the free side wall 11.
  • the support lever 12 is around a pin 15, the support lever 13 around a pin 16 on the side wall 11 rotatable. Due to the double suspension of the interchangeable plate 14, its stability at the front end during pivoting movements is considerably greater than with a simple suspension.
  • the interchangeable plate 14 is provided on the side wall 11 of the slide 10 with two pins 17 and 18, which are each rotatably mounted in a bore 19 or 20 of the two support levers 12, 13.
  • a linear servomotor 22 is articulated on a pin 23 on the side wall 11.
  • the free end 24, the piston rod 24 of the servomotor is provided with a ball joint 25, the hinge pin 26 of which is fastened to a bracket 27, which in turn is connected to the carrying lever 12 by means of screws 28.
  • the servomotor 22 controls the pivoting movements of the interchangeable plate 14 between the indicated starting position 14a, the drawn thread changing position 14b and the thread pulling position 14c.
  • the interchangeable plate 14 In order to maintain the aforementioned stability of the interchangeable plate 14 over its entire length at its front end, it is also carried by the carriage 10 at its other end 30 facing the machine housing of the winding machine.
  • the interchangeable plate 14 is provided at this end 30 with a pin 31 (FIG. 6) which is rotatably mounted in the free end of a curved support lever 33 (FIG. 4).
  • the pivoting movement of the two carrying levers 12 and 13 becomes synchronous with the movement of the carrying lever 33 transmitted. This is realized as follows by two power transmission mechanisms 34 (Fig. 3) and 35 (Fig. 4).
  • one end 41 of a lever 42 is articulated together with the support lever 12 to the pin 17 of the change plate 14.
  • the other end of the lever 42 is rotatably attached to the end face 45 of a gear 46 by means of a pin 44.
  • the gear 46 is rotatably mounted on the inside of the free side wall 11 of the carriage 10.
  • the lever 42 is guided in a straight line in a groove 47 in a disk 48 which is rotatably attached to the side wall 11.
  • the gear wheel 46 is the driving wheel of a belt drive 50 with a toothed belt 51 and a driven gear wheel 52.
  • the driven gear wheel 52 is fastened on a connecting shaft 53 (FIG.
  • a second gear 55 is fastened there on the shaft 53.
  • This gear 55 is the driving wheel of a belt drive 56 with a toothed belt 57 and a driven gear 58.
  • On the gear 58 one end of the curved carrying lever 33 is rotatably attached to the end by means of a pin 60.
  • the support lever 33 is, like the lever 42, on the gear 46, in a groove 61 in a disc 62, which is rotatably attached to the side wall 54, straight.
  • the other end 63 of the support lever 33 is articulated on the pin 31 of the interchangeable plate 14.
  • the interchangeable plate 14 itself consists of a bottom plate 65 (FIG. 5) and a cover plate 66, which is fastened thereon by means of screws 67 with the interposition of a spacer bar 68, so that the interchangeable plate 14 has a cavity 69 in the longitudinal direction.
  • a bar 70 on the bottom plate 65 forms with the spacer rod 68 a guide for a thread pull-in rod 71 (FIG. 6), which protrudes at one end 72 from the interchangeable plate and is provided with a button 73 there.
  • the bottom plate 65 forms with a folded edge 74 under the cover plate 66 a guide 75 for 4 sliders 80,81,82,83, each with a thread guide 80 ', 81', 82 'and 83' provided on the leading side 85th protrude from the exchangeable plate 14.
  • One end 91 of a cable 92 is fastened to a pin 90 (FIG. 6) on the base plate 65.
  • the cable 92 runs through a bore 93 in the free end 94 of the thread pull-in rod 71 and is connected with its portion 95 to the rear slide 82.
  • the Slider 83 is by means of a rope, band or chain 96, which is guided in a loop 96 'over pulleys 97, 98, 99 and 100 and through the bore 93 in the feed rod 71, with a screw 101 on the front side of the interchangeable plate 14 connected.
  • the front slider 80 is connected by means of a cable piece 102 to a pin 103 on the bottom plate 65, so that it assumes the fixed position shown. All sliding pieces 80-83 are connected to one another by means of a flexible band piece 104, 105 and 106, the broad side of which is perpendicular to the floor plate 65.
  • the tape pieces are so long that the thread guides 80 ', 81', 82 ', 83' are each in line with the thread catch slot of the associated sleeve on the mandrel of the bobbin turret of the winding machine (when the feed rod is inserted in the interchangeable plate).
  • the feed rod 71 is locked by means of a spring-loaded pin 108, which is locked in a groove 109 in the rod (FIG. 7).
  • a plate 115 (FIG. 7) is fixed at a distance, on which a pin 116 is attached, about which a toggle lever 117 is freely rotatable. is.
  • Two stops 118 and 119 (FIG. 1) on the plate 115 serve to limit the rotational movement of the toggle lever 117.
  • the plane of rotation of the toggle lever 117 is parallel to the plane of movement of the piston rod 24 of the servomotor 22 (FIG. 2).
  • One leg 117 'of the toggle lever 117 is provided with a screw 120 to which one end of a tension spring 121 is attached; the other end is attached to the plate 115 by a screw 122.
  • the thread changing system works as follows: In order to hang the threads running towards the bobbins on the mandrel into the thread guides 80 ', 81', 82 ', 83', the feed rod 71 of the change plate 14 is pulled outwards. The section 92 of the cable 92 becomes longer, the section 95 shorter, so that the slider 83 is pulled forward, pushing the two sliders 82 and 81 in front of it. When the rear slider moves forward. moved, the required length of the rope section 96 ⁇ of the rope 96 is tracked out of the loop 96. When the feed rod 71 is fully extended, all three sliders rest on the front slider 80.
  • FIG. 8 shows a thread shifting device 130 and a thread deflecting device 131 of the thread changing system of the winding machine.
  • the sliding plate 132 of the thread displacement device 130 is by means of a servomotor (not shown) around a longitudinally extending through the carriage 10 Shaft 133 between an initial position 132 'and an operating position 132 ⁇ rotatable.
  • the sliding plate 132 can also be displaced in the axial direction on the shaft 133 by means of a servomotor (not shown) and is provided on its free, angled end 135 facing the lifting plate 134 of the thread deflecting device 131 with grooves 136 arranged at regular intervals.
  • the lifting plate 134 is pivotable by means of a servomotor 137 about a shaft 138 extending in the longitudinal direction through the carriage 10 between a rest position 134 'and an operating position 134 ⁇ .
  • FIG. 8 also shows a thread traversing device 140 which moves a traversing thread guide 141 back and forth in the longitudinal direction of the carriage 10.
  • the change system works as follows:
  • the starting position is such that the piston rod 24 of the servomotor 22 is retracted; the interchangeable plate 14 is thus in the starting position 14a (FIG. 1).
  • the toggle lever 117 is in the position according to FIG. 9a after the previous operation of the machine, because its leg 117a is pulled against the stop 119 by the tension spring 121.
  • the toggle lever 117 is now turned by hand counter to the tension of the spring 121 in the clockwise direction into the position according to FIG. 9b.
  • the spring 121 has passed the pin 116, it tilts the toggle lever 117 and brings it with the leg 117b to bear against the stop 118, so that it is fixed in this position.
  • the servomotor 22 is now switched on; the piston rod 24 moves. completely and swings the interchangeable plate 14 into the thread feed position 14c.
  • the pivot pin 26 of the piston rod reaches the leg 117a of the toggle lever 117 during this movement, it begins to move the toggle lever 117 in To turn counterclockwise.
  • the hinge pin 26 comes behind the leg 117a of the toggle lever 117.
  • the tension spring 121 has arrived to the right of the pin 116, it continues to pull the toggle lever 117 in a counterclockwise direction and holds its leg 117b pressed against the hinge pin 26.
  • the toggle lever 117 is now in the position according to FIG. 9c.
  • the piston rod 24 and consequently the exchangeable plate 14 are now fixed in this position (position 14c in FIG. 1).
  • the interchangeable plate 14 is pivoted out completely so that it is easily accessible for pulling the threads into the thread guides. You can now start pulling in the threads.
  • the feed rod 71 of the interchangeable plate 14 is pulled outwards, so that the thread guides 80 ', 81', 82 ', 83' are gathered and accessible at the front interchangeable plate end 30.
  • the drive motor of the traversing device 140 is switched on.
  • the threads starting from the machine's outlet point are hung individually into the thread guides by means of a suction tube.
  • the feed rod 71 is pushed back into the interchangeable plate 14, so that the thread guides 80 ', 81', 82'u. 83 ′ stand again in line with the catch slots of the empty tubes on the spool as before.
  • the threads are then placed in the known interaction of thread deflection device 131 and thread displacement device 130, with or without axial displacement of the mandrel, in the catch slots of the empty tubes on the spool mandrel and tightened therein.
  • the servomotor 22 is now switched over and begins to retract its piston rod 24.
  • the piston rod 24 (FIG. 9c) with its hinge pin 26 rotates the toggle lever 117 with its leg 117b counterclockwise against the tension of the tension spring 121. After the leg 117b has been rotated through a certain angle, the slides Hinge pin 26 through this and frees itself from the toggle lever 117. The rest of the piston rod 24 can now be retracted.
  • the toggle lever 117 is rotated counterclockwise by the tension spring 121 until its leg 117a comes to rest against the stop 119.
  • the toggle lever 117 is again in the position according to FIG. 9a.
  • the machine is now ready for operation and is switched on.
  • the toggle lever 117 remains in this position during the operation of the machine.
  • the changing plate 14 When changing the thread during the operation of the machine, the changing plate 14 is swung out by the servomotor 22 as far as the program, until the hinge pin 26 hits the leg 117b of the toggle lever (FIG. 9a). The interchangeable plate 14 then assumes the position designated by reference number 14b in FIG. In this position, in the known interaction of interchangeable plate 14, yarn deflection device 131 and yarn displacement device 130, the yarns are changed from the full bobbins to the empty tubes.
  • FIGS. 10 to 14 is a thread changing device in which the thread pulling device is arranged separately from the interchangeable plate. This changing device does not require an axial mandrel displacement during the thread change.
  • FIG. 12 shows the thread pulling device 150 in a view from the front and from the side. It essentially consists of a longitudinal beam 151 which extends over the length of the carriage 152 (FIG. 11) of the winding machine and one with 8 thread guides 153, 154, 155 , 156, 157, 158, 159 and 160 (Fig. 13) occupied endless toothed belt 161 carries.
  • the toothed belt loops around two gear wheels 162 and 163, each at one end 164 and 165, are fastened on the longitudinal beam 151.
  • the toothed belt 161 is surrounded by a protective tube 167 (FIG. 10b).
  • the longitudinal beam 151 is pivotable on the front side wall 168 (FIG. 11) of the traversing device 169 about a pin 170 which is fastened on a bracket 171 (FIG. 12) of the traversing device 169.
  • the longitudinal member 151 can be pivoted about a pin 172 (FIG. 10) which is fastened on a bracket 173 of the traversing device 169.
  • the gear 162 is driven by a hand crank 177 via a bevel gear drive 174, with the bevel gears of 175 and 176.
  • the toothed belt 161 When turning the crank 177, the toothed belt 161 is axially rotated with the thread guides 153-160.
  • the toothed belt 161 can be fixed in one of two positions by means of a locking device 178, so that a group of four thread guides is located on one or the other side of the longitudinal beam 151.
  • the one group of four thread guides 157 to 160 is then on the side of the longitudinal member 151 opposite a changing device 179, the other group of four thread guides 153 to 156 on the rear side thereof.
  • the locking device 178 consists of two blocks 180 and 181 (FIG. 13) which are fastened at two diametrical locations on the toothed belt 161 and a pin 182 (FIG.
  • the retraction device 150 can be fixed in the starting position 150a (FIG. 11) or in the thread retraction position 150b by means of a fixing bolt 185 with a handle 186. In the retracted position 150b, the thread retraction device 150 is located opposite the thread changing device 179 according to FIG. 11.
  • the thread changing device 179 is suspended on the one hand on two carrying levers 190 and 191 and on the other hand on a (not visible) curved carrying lever on the carriage 152 of the winding machine (FIG. 11).
  • the interchangeable plate 194 of the interchangeable device 179 receives its pivoting movement in the same way from a linear servomotor 195.
  • the interchangeable plate 194 per se (FIG. 13) consists of a base plate 196 and a cover plate 197, which are screwed together while leaving a cavity.
  • Four thread retraction positions 200, 201, 202 and 203 connect to one another at regular intervals in the cavity, of which only position 201 is fully visible in FIG. 13.
  • the withdrawal position 201 has a slide 205 with a withdrawal hook 206.
  • the slider 205 is guided in a rectangular recess 207 running transversely to the longitudinal direction of the interchangeable plate 194.
  • the slider 205 is drawn in the starting position 205 ', in which position the withdrawal hook 206 on the leading side 209 of the interchangeable plate 194 protrudes therefrom.
  • the slide 205 is held in this position 205 'by a lever 210 which is rotatable about a pin 211 on the bottom plate 196 and is pressed by a tension spring 212 on the slide 205.
  • a Y-shaped recess 214 is made in the base plate 196, one leg 215 of which is arcuate and the other leg 216 extends perpendicular to the direction of the base plate 196. Both legs 215 and 216 open into a straight lane 217, which is directed obliquely towards the slide 205.
  • a linear servomotor 221 with piston rod 222 is fastened to the carrying lever 190 by means of a bracket 220 (FIG. 11).
  • the piston rod is provided at the free end with a pin 224, over which a rope 225 is led.
  • the rope 225, one end 225 of which is fastened to a screw 226 on the driven carrying lever 190, runs over two rollers 227 and 228 (FIG. 13) fastened to the exchangeable plate 194 into the exchangeable plate 194 and there via four rollers 230 and 231 to the four thread retraction positions 200, 201, and 202 along to the last retreat position 203 where it is attached to its slider (Fig. 13).
  • a rope piece 234 is branched off from the rope 225 by means of a clamp 233, which is guided over the roller 231 and the end of which is attached to the slide piece 205 of the retracted position 201.
  • rope pieces are branched off for the thread retraction positions 200 and 202, which each lead to the associated slide piece and are fastened thereon.
  • the servomotor 221 If the servomotor 221 is switched on, its piston rod 222 presses a loop 236 into the cable 225 with its pin 224, so that its length is shortened accordingly. The slider 205 is thereby pulled with the associated thread guide 206 against the tension of the tension spring 212 in the interchangeable plate 194. When the servomotor 221 is switched off, the tension spring 212 allows the slide 205 to slide back into its starting position. The same applies to the movement of the other sliding pieces with the associated thread guides; they are moved simultaneously with the slide 205.
  • the thread pulling and thread changing device work as follows:
  • the starting position of the winding machine is such that the servomotor 195 is switched off, the interchangeable plate 194 is thus in the starting position.
  • the servomotor 221 is also switched off, so that the loop 236 in the cable 225 only is small.
  • the thread pull-in device 150 is in the pivoted-back position 150a below the traversing device 169.
  • the fixing bolt 185 is withdrawn and the thread pull-in device 150 is pivoted downward in the clockwise direction into the position 150b.
  • the drive motor of the traversing device is switched on.
  • the locking device 178 of the retraction device is unlocked by turning the knob 183.
  • the threads starting from the winding point of the winding machine are hung one by one on a thread guide of the toothed belt 161, for example a thread 240 on the thread guide 159, and are inserted into the carriage 152 by turning the crank 177 with the thread 240.
  • the feed device was locked again.
  • the toothed belt 161 stops. The threads are then in line with the catch slots of the empty tubes on the mandrel of the bobbin turret of the bobbin winder.
  • the servomotor 195 is now switched on and swivels the change plate 194 into position 194a. There is now a retraction hook 241, 242, 243 of the interchangeable sheet in relation to a thread guide 160, 159, 158, 157 of the feed device (FIG. 13).
  • a retraction hook 241, 242, 243 of the interchangeable sheet in relation to a thread guide 160, 159, 158, 157 of the feed device (FIG. 13).
  • the interchangeable plate 194 is subsequently pivoted back into the starting position by the servomotor 195, its retraction hooks 206 take over the threads from the thread guides 155-160.
  • the machine is now ready for operation and is switched on.
  • the bobbin mandrel 245 (FIG. 14) carries a bobbin 246 which is almost completely wound.
  • the bobbin turret is now rotated so that the bobbin mandrels 245 and 247 rotate through 180 °, the thread 240 continuing to be wound on the full bobbin 246.
  • a bulge 248 is formed there.
  • the interchangeable plate 194 is pivoted into position 194a by the servomotor 195 according to the program.
  • the lifting plate 134 (FIG. 8) had transferred the thread 240 to the sliding plate 132.
  • the sliding plate 132 now displaces the thread 240 axially in the direction of the catch slot 250 of the empty sleeve 249 on the spool mandrel 247.
  • the thread in this position is designated 240.
  • the servomotor 221 is now switched on, which pulls the slide 205 deeper into the interchangeable plate 194 against the tension of the spring 212 and brings it into position 205a.
  • the retraction hook 206 on the slider 205 pulls the thread 240 'with it.
  • the thread 240 ' which continues to run through the alley 217 and the draw-in hook 205' on the full bobbins 246, remains in place due to the position of the draw-in hook 206, so that it forms the bead 248 until it is tensioned in the thread breaks off.
  • the servomotor 221 is switched over so that the cable 225 is again stretches and the slider 205 with the catch hook 206 slides back into the starting position under the influence of the spring 212 and the lever 210. Thereupon, the servomotor 195 is switched over, which returns the interchangeable plate 194 to the starting position.
  • FIGS. 15, 16 and 17 show a front view of the housing 300 of the winding machine, a carriage 310, interchangeable plate 314 with support levers 312 and 313, a speedometer roller 305, a traverse 340 and two winding mandrels 345, 347.
  • FIG. 15 shows the interchangeable plate 314 in an exit - or rest position.
  • FIG. 16 shows the interchangeable plate 314 in a retracted position which is suitable for taking over threads supplied past the traversing element 340.
  • FIG. 17 shows the interchangeable plate 314 in a transfer point (“interchangeable position”) that is suitable for changing the reel.
  • the movements of the interchangeable plate 314 between these locations can be brought about by movement systems according to FIGS. 1 to 9 or according to FIGS. 10 to 14.
EP90810476A 1989-07-24 1990-06-25 Dispositif changeur de fil pour les machines de bobinage Expired - Lifetime EP0410926B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH275689 1989-07-24
CH2756/89 1989-07-24

Publications (2)

Publication Number Publication Date
EP0410926A1 true EP0410926A1 (fr) 1991-01-30
EP0410926B1 EP0410926B1 (fr) 1995-04-19

Family

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Application Number Title Priority Date Filing Date
EP90810476A Expired - Lifetime EP0410926B1 (fr) 1989-07-24 1990-06-25 Dispositif changeur de fil pour les machines de bobinage

Country Status (4)

Country Link
US (1) US5102060A (fr)
EP (1) EP0410926B1 (fr)
JP (1) JPH0379564A (fr)
DE (1) DE59008918D1 (fr)

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Publication number Priority date Publication date Assignee Title
EP0521816A1 (fr) * 1991-07-04 1993-01-07 Maschinenfabrik Rieter Ag Procédé pour transferer le fil d'une bobine pleine à une bobine vide et un bobinoir
DE102005044487A1 (de) * 2005-09-16 2007-03-22 Maschinenfabrik Rieter Ag Aufwindevorrichtung für Endlosfäden
CN104213278A (zh) * 2014-08-20 2014-12-17 绍兴市今朝自动化设备科技有限公司 一种应用于自动落纱机的撬杠机构
CN106757583A (zh) * 2017-02-17 2017-05-31 江苏海马纺织机械有限公司 一种握纱器水平行走装置
CN113353725A (zh) * 2021-08-09 2021-09-07 烟台鑫泰汽车配件有限公司 一种纱线卷绕装置

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DE69300507T2 (de) * 1992-04-23 1996-02-22 Teijin Seiki Co Ltd Garnwickelvorrichtung mit automatischem Spulenwechsel.
EP0571318A1 (fr) * 1992-05-18 1993-11-24 Maschinenfabrik Rieter Ag Bobinoir
EP0703179A3 (fr) 1994-08-24 1996-08-21 Rieter Ag Maschf Bobinoir automatique et procédé pour le transfert du fil d'une bobine pleine à une bobine vide
CA2231096A1 (fr) * 1997-03-25 1998-09-25 Duane E. Hoke Bobinoir a deux broches pour fibre optique avec dispositif d'enfilage et de bobinage automatiques
JP4176428B2 (ja) * 2002-09-17 2008-11-05 Ｔｓｔｍ株式会社 綾振り装置
CN113336003B (zh) * 2021-06-30 2022-08-26 陈小苑 一种转动式锦纶长丝收卷设备
JP2023131992A (ja) * 2022-03-10 2023-09-22 Ｔｍｔマシナリー株式会社 糸巻取機

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EP0051222A1 (fr) * 1980-10-31 1982-05-12 Maschinenfabrik Rieter Ag Dispositif pour l'amorçage du bobinage sur un bobinoir
EP0249029A1 (fr) * 1986-06-07 1987-12-16 Neumünstersche Maschinen- und Apparatebau Gesellschaft mbH (NEUMAG) Dispositif pour embobiner plusieurs fils en même temps

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FR2314128A1 (fr) * 1975-06-14 1977-01-07 Barmag Barmer Maschf Bobineuse comportant un dispositif de mise en place automatique de fil
FR2354954A1 (fr) * 1976-06-19 1978-01-13 Schuster & Co F M N Procede et dispositif pour engager des fils ou analogues dans un bobinoir
EP0051223A1 (fr) * 1980-10-31 1982-05-12 Maschinenfabrik Rieter Ag Procédé et dispositif pour l'amorçage du bobinage sur un bobinoir
EP0051222A1 (fr) * 1980-10-31 1982-05-12 Maschinenfabrik Rieter Ag Dispositif pour l'amorçage du bobinage sur un bobinoir
EP0249029A1 (fr) * 1986-06-07 1987-12-16 Neumünstersche Maschinen- und Apparatebau Gesellschaft mbH (NEUMAG) Dispositif pour embobiner plusieurs fils en même temps

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521816A1 (fr) * 1991-07-04 1993-01-07 Maschinenfabrik Rieter Ag Procédé pour transferer le fil d'une bobine pleine à une bobine vide et un bobinoir
DE102005044487A1 (de) * 2005-09-16 2007-03-22 Maschinenfabrik Rieter Ag Aufwindevorrichtung für Endlosfäden
CN104213278A (zh) * 2014-08-20 2014-12-17 绍兴市今朝自动化设备科技有限公司 一种应用于自动落纱机的撬杠机构
CN104213278B (zh) * 2014-08-20 2016-05-18 绍兴市今朝自动化设备科技有限公司 一种应用于自动落纱机的撬杠机构
CN106757583A (zh) * 2017-02-17 2017-05-31 江苏海马纺织机械有限公司 一种握纱器水平行走装置
CN113353725A (zh) * 2021-08-09 2021-09-07 烟台鑫泰汽车配件有限公司 一种纱线卷绕装置
CN113353725B (zh) * 2021-08-09 2021-11-16 烟台鑫泰汽车配件有限公司 一种纱线卷绕装置

Also Published As

Publication number Publication date
EP0410926B1 (fr) 1995-04-19
DE59008918D1 (de) 1995-05-24
US5102060A (en) 1992-04-07
JPH0379564A (ja) 1991-04-04

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